hsbt	2015-07-04 19:43:38 +0900 (Sat, 04 Jul 2015)

  New Revision: 51141

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=51141

  Log:
    * Add test case for empty array and first method with args.
      Patch by @yui-knk [fix GH-955]

  Modified files:
    trunk/ChangeLog
    trunk/enum.c
    trunk/test/ruby/test_enum.rb
Index: ChangeLog
===================================================================
--- ChangeLog	(revision 51140)
+++ ChangeLog	(revision 51141)
@@ -1,3 +1,8 @@ https://github.com/ruby/ruby/blob/trunk/ChangeLog#L1
+Sat Jul  4 19:43:31 2015  SHIBATA Hiroshi  <hsbt@r...>
+
+	* Add test case for empty array and first method with args.
+	  Patch by @yui-knk [fix GH-955]
+
 Sat Jul  4 19:39:08 2015  SHIBATA Hiroshi  <hsbt@r...>
 
 	* Add test for `Enumerable#sort` with block. Patch by @yui-knk
Index: enum.c
===================================================================
--- enum.c	(revision 51140)
+++ enum.c	(revision 51141)
@@ -828,6 +828,7 @@ static VALUE enum_take(VALUE obj, VALUE https://github.com/ruby/ruby/blob/trunk/enum.c#L828
  *    %w[foo bar baz].first(2)  #=> ["foo", "bar"]
  *    %w[foo bar baz].first(10) #=> ["foo", "bar", "baz"]
  *    [].first                  #=> nil
+ *    [].first(10)              #=> []
  *
  */
 
Index: test/ruby/test_enum.rb
===================================================================
--- test/ruby/test_enum.rb	(revision 51140)
+++ test/ruby/test_enum.rb	(revision 51141)
@@ -202,6 +202,7 @@ class TestEnumerable < Test::Unit::TestC https://github.com/ruby/ruby/blob/trunk/test/ruby/test_enum.rb#L202
     assert_equal(1, @obj.first)
     assert_equal([1, 2, 3], @obj.first(3))
     assert_nil(@empty.first)
+    assert_equal([], @empty.first(10))
 
     bug5801 = '[ruby-dev:45041]'
     assert_in_out_err([], <<-'end;', [], /unexpected break/)

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